it was a conference of the u.s. green building counsel. they say the need for an extra generator that has been paid for, but not installed yet. >> yes.3%]h a group in san francisco fighting for right to be naked in public going to court tochl pose what it considers an attack on civil rights. nudists held a rally in san francisco and filed a class action lawsuit asking a judge for a temporary restraining order against the city. they say being naked in public is protected political speech. >> we're talk mog than just first amendment rights. people doing overboard. >> san francisco was pilt on barbary coast, built off sex and gambling. it does not have a purist origin. >> there will be another protest on saturday. next week, the full board will take a vote on the proposed ban its too chilly in the sierra to go without clothes. after a dismal ski season, weather seems to be cooperating. two resorts opened today. and north star, rather than truckee. the resorts are licking their chops. >> this is actually the earliest opening in north star hist